2In section 3 of the Regulation of Investigatory Powers Act 2000 (lawful interception without an interception warrant), after subsection (3A) insert—
“(3B)Conduct consisting in the interception of a communication in the course of its transmission by means of a public postal service is authorised by this section if it is conduct under paragraph 9 of Schedule 7 to the Terrorism Act 2000 (port and border controls).”